Let's divide 493270 by 30
The aim is to understand the frequency of 30 in 493270.

Let's proceed to step 1:
If we divide 4 by 30, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 30

Moving on to step 2:
30 can be fit into 49 1 times, resulting in a remainder of 19.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 19 after subtracting 30 from 49.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 30

Moving on to step 3:
When dividing 193 by 30, we get 6 with a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 180 from 193 and we're left with 13.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 30

Let's proceed to step 4:
30 can be fit into 132 4 times, resulting in a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 164.0
The remainder is 12 after subtracting 120 from 132.
Bring next digit (7) of the dividend behind the 12 and repeat the process: 127 / 30

On to step 5:
30 can be fit into 127 4 times, resulting in a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 1644.0
If we subtract 120 from 127, we get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 30

Moving on to step 6:
The number 30 fits into 70 2 times, leaving a remainder of 10.
The next digit of our result is 2. 
Result so far: 16442.0
If we take 60 away from 70, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
30 can be fit into 100 3 times, resulting in a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 16442.3
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 30, we get 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 16442.33
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 16442.33, with a leftover of 0.01.